• Sustainable availability
    New Zealand sourced
  • Low bulk density
    High AFP and High WHC
  • Superior growing properties
    Stronger roots with less water
What is FibreGro®?

FibreGro® the growing media of the future

  • ✅ NZ made and sustainably sourced

  • ✅ Reduced operational costs

  • ✅ Superior growing properties

A complete alternative to coir & peat, recommended for:

  • Seedling Trays
  • Plant Potting
  • Tree Potting
  • Ellepot/paper pot

Premium performance

Leptospermum Copper Sheen - Potting Trial

The plant on the left demonstrates the superior growth achieved with the FibreGro® based potting mix after just 16 weeks. Both plants were potted simultaneously, kept in identical environments, and followed the same watering and fertilisation schedule. The plant grown in the FibreGro® based medium exhibited significantly better results, showing more evenly distributed lateral branches optimised for sunlight capture, and grew to a height that was over 20% taller. The FibreGro® based mix was also 25% lighter to lift than the control media.

See the full trial

Field Trials

FibreGro®'s performance in the field was reviewed by a wholesale nursery grower.
After just 7 months several notable observations were made:

  • FibreGro® had a greater number of larger leader roots visible

  • FibreGro®'s roots were thicker and penetrated all the way to the bottom

  • FibreGro® had an increased presence of capillary and fine roots, enabling the plant to absorb the maximum amount of water

  • FibreGro®'s medium was a lot lighter to work with, meaning: Reduced physical strain on staff, due to easier handling and relocation of plants; Streamlined logistical processes, potentially lowering of labour costs and overall efficiency; Superior drainage capabilities.

  • FibreGro® deomonstrated potential for enhanced machine efficiency in potting processes due to reduced compaction issues compared to bark-based soils

Request a free sample of FibreGro®

Advantageous Properties

  • Ecological and economic, coir/peat alternative

  • Exceptional air-filled porosity, promoting optimal root development and activity

  • Excellent water holding capacity for improved irrigation efficiency

  • Superior drainage capabilities – contributing significantly to root health by reducing pathogen pressure from waterborne disease spores

  • Consistent pH levels

  • Naturally hydrophilic, enabling easy rewetting abilities

  • Inert and weed-free

  • Lightweight for easy transportation

Why FibreGro®?

The NZ sourced sustainable alternative to coir and peat

By embracing locally produced, sustainable fibre products, New Zealand commercial growers can not only enhance their operational efficiency but also contribute to a more sustainable future. 

Learn more



Exclusively for commercial growers: Request your free 3L sample of FibreGro, designed to enhance plant growth using sustainable materials.

Request a free FibreGro® sample

Learn more about FibreGro®